What are the foods and foods that are useful for strengthening the immune system in winter?

In general, each season favours certain foods that help provide the right nutrients to our body but in the coldest months of the year there is a need for strengthen the immune system because cold temperatures indirectly allow the spread of bacteria and viruses, as people tend to stay indoors for longer.

Having a'correct nutrition in winter It means improving your health conditions above all, here are some Helpful tips on the healthiest foods always to be considered during this season. 

 Why do we eat more in winter?

The human body, to ensure the normal functioning of the organism, must have a constant average temperature of 36.5° almost 37, this means that the body must spend much more energy to thermoregulate, consequently in the colder months we tend to eat more but don't worry: that's enough choose the right foods to have a healthy immune system.

Be careful of dehydration though, because while in summer we tend to drink a lot to reduce the sensation of heat, in winter we could forget good eating etiquette, which recommends drink at least two liters of water a day. For proper hydration in the colder months, tea, herbal teas, hot chocolates, but also broths and soups are all particularly useful foods for the cause.

Recommended foods to improve the immune system in winter

To answer this question, let's start with seasonal fruit: pears, apples, lemons, oranges and other citrus fruits loaded with vitamin C, as well as persimmons. All these foods contain different vitamins that help the immune system to strengthen, dried fruit such as almonds, hazelnuts, walnuts are also essential, all foods rich in zinc as well as vitamin E.

As for meat and fish, the choice is subjective, the fact is that the advice of every nutritionist is to limit condiments and cook lightly, avoid fried foods, excessive cold cuts and prefer white meats.

Between seasonal vegetables and natural supplements

Among winter vegetables there are cucurbitaceae that include zucchini and pumpkin, ideal for soups but also for more elaborate first courses. The root group includes carrots, potatoes, beets, turnips, radishes.

Among the seasonal vegetables there are also broccoli, spinach, cabbage, radicchio, which not only represent a source of vitamins infinite but also of mineral salts, useful for help the body fight cold temperatures by strengthening the immune system.

A further nutritional resource for those who follow a vegetarian diet or have certain conditions nutrient deficiencies is certainly represented by the natural supplements, a vast catalogue is present online on sites such as HSN where you can choose the solution that best suits your diet.

To have a strong immune system you should never neglect physical activity, which combined with ahealthy nutrition represents the most effective combination of factors for fight the cold and strengthen the body naturally through food.